/ Dictionary / Index E Eisk: Meaning and Definition of Find definitions for: Eisk Pronunciation: (Russ. yāsk), [key] — n. Yeisk. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Eisenstein eisteddfod Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language